258595552

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 555206400

約数和(自身を除く): 296610848

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 89, 101, 116, 124, 178, 202, 232, 248, 356, 404, 464, 496, 712, 808, 899, 928, 992, 1424, 1616, 1798, 2581, 2759, 2848, 2929, 3131, 3232, 3596, 5162, 5518, 5858, 6262, 7192, 8989, 10324, 11036, 11716, 12524, 14384, 17978, 20648, 22072, 23432, 25048, 28768, 35956, 41296, 44144, 46864, 50096, 71912, 80011, 82592, 88288, 90799, 93728, 100192, 143824, 160022, 181598, 260681, 278659, 287648, 320044, 363196, 521362, 557318, 640088, 726392, 1042724, 1114636, 1280176, 1452784, 2085448, 2229272, 2560352, 2905568, 4170896, 4458544, 8081111, 8341792, 8917088, 16162222, 32324444, 64648888, 129297776, 258595552]

約数ペア:

[(1, 258595552), (2, 129297776), (4, 64648888), (8, 32324444), (16, 16162222), (29, 8917088), (31, 8341792), (32, 8081111), (58, 4458544), (62, 4170896), (89, 2905568), (101, 2560352), (116, 2229272), (124, 2085448), (178, 1452784), (202, 1280176), (232, 1114636), (248, 1042724), (356, 726392), (404, 640088), (464, 557318), (496, 521362), (712, 363196), (808, 320044), (899, 287648), (928, 278659), (992, 260681), (1424, 181598), (1616, 160022), (1798, 143824), (2581, 100192), (2759, 93728), (2848, 90799), (2929, 88288), (3131, 82592), (3232, 80011), (3596, 71912), (5162, 50096), (5518, 46864), (5858, 44144), (6262, 41296), (7192, 35956), (8989, 28768), (10324, 25048), (11036, 23432), (11716, 22072), (12524, 20648), (14384, 17978)]